Biology, 18.10.2019 05:30 sassycutie523
Astudent drew this model of the trophic levels of an ecosystem. how can you improve this model’s accuracy?
the sun should be added at the bottom, with 100 percent of the energy.
the energy retained should decrease from the bottom of the pyramid to the top.
the energy retained should be equal from the bottom of the pyramid to the top.
the sun should be added at the top, with 100 percent of the energy.
can be multiple answers
Answers: 3
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Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates
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The term autotroph refers to an organism that: a. uses co2 for its carbon source. b. must obtain organic compounds for its carbon needs. c. gets energy from sunlight. d. gets energy by oxidizing chemical compounds. e. does not need a carbon source
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What will a hypothesis become if supported by repeated expermentation
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Astudent drew this model of the trophic levels of an ecosystem. how can you improve this model’s acc...
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